13134422 has 16 divisors (see below), whose sum is σ = 22637472. Its totient is φ = 5598720.

The previous prime is 13134413. The next prime is 13134427. The reversal of 13134422 is 22443131.

It is a junction number, because it is equal to n+sod(n) for n = 13134394 and 13134403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (1414842).

Almost surely, 2^13134422 is an apocalyptic number.

13134422 is a deficient number, since it is larger than the sum of its proper divisors (9503050).

13134422 is a wasteful number, since it uses less digits than its factorization.

13134422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063.

The product of its digits is 576, while the sum is 20.

The square root of 13134422 is about 3624.1443127999. The cubic root of 13134422 is about 235.9411301022.

Adding to 13134422 its reverse (22443131), we get a palindrome (35577553).

The spelling of 13134422 in words is "thirteen million, one hundred thirty-four thousand, four hundred twenty-two".